Liquid crystal display

摘要

A liquid crystal display includes a plurality of pixels, each of which includes a thin film transistor (TFT), a gate line supplying a driving signal to a gate of the TFT of each pixel, a liquid crystal capacitor included in each pixel and connected to one terminal of the TFT in a corresponding pixel, a sub-capacitor line aligned in parallel to the gate line, a sub-capacitor included in each pixel and connected between one terminal of the TFT in a corresponding pixel and the sub-capacitor line, and a driving circuit having at least four voltages, selecting one of the voltages and supplying the selected voltage to the sub-capacitor line to drive the liquid crystal display in a state in which the liquid crystal capacitor is capacitively coupled to the sub-capacitor.

主权项

1. A liquid crystal display comprising:
a plurality of pixels, wherein each pixel comprises a thin film transistor (TFT) and is classified as one of a first group pixel and a second group pixel; a gate line supplying a driving signal to a gate of each TFT of each pixel; a liquid crystal capacitor arranged in each pixel and connected to one terminal of the TFT in a corresponding pixel; a sub-capacitor line comprising a first sub-capacitor line and a second sub-capacitor line aligned such that the gate line is interposed between the first and second sub-capacitor lines; a first sub-capacitor arranged in the first group pixel and connected between one terminal of the TFT in a corresponding pixel and the first sub-capacitor line; and a second sub-capacitor arranged in the second group pixel and connected between one terminal of the TFT in a corresponding pixel and the second sub-capacitor line, wherein the first group pixel and second group pixel are connected to different source lines, and wherein the first sub-capacitor line and the second sub-capacitor line do not overlap with portions of the pixels.